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MRI NECK COIL

机译:MRI颈部线圈

摘要

PROBLEM TO BE SOLVED: To provide a MRI neck coil which can receive the NMR signal from the neck of a subject with high sensitivity and also used for receipt of NMR signals from parts other than the neck. SOLUTION: A MRI neck coil 100 has a ring-like coil part 1, a tray part 2 for holding the coil part 1 in such a manner as to be attachable and detachable, a rail 3 for supporting the tray part 2 in such a manner as to be slidable on a cradle C, and a head rest 4 for placing the head of a subject thereon. When the NMR signal from the neck of the subject is received, the coil part 1 is installed to the tray part 2, and the tray part 2 is slid to put the coil part 1 around the neck of the subject. When the NMR signal from a part (shoulder, arm, leg or the like) other than the neck is received, the coil part 1 is removed from the tray part 2, and only the coil part 1 is fitted to the corresponding part. The use of the ring-like coil part enables a highly sensitive receipt. The separable coil part makes this neck coil usable for receipt of NMR signals from parts other than the neck.
机译:解决的问题:提供一种MRI颈部线圈,该线圈能够以高灵敏度接收来自受试者颈部的NMR信号,并且还用于接收来自颈部以外的其他部位的NMR信号。解决方案:MRI颈部线圈100具有环形线圈部分1,用于以可拆装方式固定线圈部分1的托架部分2,用于以这种方式支撑托架部分2的导轨3头枕4可在托架C上滑动,并且头枕4可在其上放置对象的头部。当接收到来自被检者颈部的NMR信号时,将线圈部分1安装到托盘部分2,并且滑动托盘部分2以将线圈部分1放置在被检者的脖子上。当接收到来自颈部以外的部分(肩膀,手臂,腿等)的NMR信号时,将线圈部分1从托盘部分2移除,并且仅将线圈部分1装配到对应的部分。使用环形线圈部分可以实现高度灵敏的收据。可分离的线圈部分使该颈部线圈可用于从颈部以外的部分接收NMR信号。

著录项

  • 公开/公告号JPH0956690A

    专利类型

  • 公开/公告日1997-03-04

    原文格式PDF

  • 申请/专利权人 GE YOKOGAWA MEDICAL SYST LTD;

    申请/专利号JP19950216982

  • 发明设计人 SATO KAZUHIKO;HAYAKAWA KAZUHIKO;

    申请日1995-08-25

  • 分类号A61B5/055;G01R33/34;

  • 国家 JP

  • 入库时间 2022-08-22 03:32:42

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